CVE-2023-3108Medium· 6.2▾ SunlitA flaw was found in the subsequent get_user_pages_fast in the Linux kernel’s interface for symmetric key cipher algorithms in the skcipher_recvmsg of crypto/algif_skcipher.c function. This flaw allows a local user to crash the system.
▾ Sunlit zone — Low / medium · no exploitation signal
impact 34.1 · likelihood 0 · exploitation 0
Need a working PoC? Pro members can cast a request and our team develops one — it lands right here.
Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake. The CVSS score shown above comes from the assigning CNA record, not NVD.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
Last analysed / modified upstream
0.2%
A flaw was found in the subsequent get_user_pages_fast in the Linux kernel’s interface for symmetric key cipher algorithms in the skcipher_recvmsg of crypto/algif_skcipher.c function. This flaw allows a local user to crash the system.
kernelkernelkernel-rtkernelkernel-rtkernelkernel-rtRefer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
CVE-2023-4387High· 7.1Kernel: vmxnet3: use-after-free in vmxnet3_rq_alloc_rx_buf()
CVE-2023-39197Medium· 4.0Kernel: dccp: conntrack out-of-bounds read in nf_conntrack_dccp_packet()
CVE-2023-4147High· 7.8Kernel: netfilter: nf_tables_newrule when adding a rule with nfta_rule_chain_id leads to use-after-free
CVE-2023-4385Medium· 5.5Kernel: jfs: null pointer dereference in dbfree()
CVE-2023-39191High· 8.2Kernel: ebpf: insufficient stack type checks in dynptr
CVE-2023-3106Medium· 6.6Kernel: netlink socket crash (null pointer deref) in netlink_dump function